AU518370B2 - Monitoring traffic control lights - Google Patents

Monitoring traffic control lights

Info

Publication number
AU518370B2
AU518370B2 AU42952/78A AU4295278A AU518370B2 AU 518370 B2 AU518370 B2 AU 518370B2 AU 42952/78 A AU42952/78 A AU 42952/78A AU 4295278 A AU4295278 A AU 4295278A AU 518370 B2 AU518370 B2 AU 518370B2
Authority
AU
Australia
Prior art keywords
traffic control
monitoring traffic
control lights
lights
monitoring
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
AU42952/78A
Other languages
English (en)
Other versions
AU4295278A (en
Inventor
FILI N Van
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of AU4295278A publication Critical patent/AU4295278A/en
Application granted granted Critical
Publication of AU518370B2 publication Critical patent/AU518370B2/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/097—Supervising of traffic control systems, e.g. by giving an alarm if two crossing streets have green light simultaneously

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Traffic Control Systems (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Audible And Visible Signals (AREA)
  • Alarm Systems (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
AU42952/78A 1978-01-02 1978-12-22 Monitoring traffic control lights Expired AU518370B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NLNL7800004 1978-01-02
NLAANVRAGE7800004,A NL178634C (nl) 1978-01-02 1978-01-02 Inrichting voor het detecteren van ongewenste signaalcombinaties van twee signaallampen bij verkeerslichten.

Publications (2)

Publication Number Publication Date
AU4295278A AU4295278A (en) 1979-07-12
AU518370B2 true AU518370B2 (en) 1981-09-24

Family

ID=19830072

Family Applications (1)

Application Number Title Priority Date Filing Date
AU42952/78A Expired AU518370B2 (en) 1978-01-02 1978-12-22 Monitoring traffic control lights

Country Status (13)

Country Link
US (1) US4255738A (US08177716-20120515-C00003.png)
JP (1) JPS5927000B2 (US08177716-20120515-C00003.png)
AR (1) AR215211A1 (US08177716-20120515-C00003.png)
AT (1) AT374024B (US08177716-20120515-C00003.png)
AU (1) AU518370B2 (US08177716-20120515-C00003.png)
BR (1) BR7900003A (US08177716-20120515-C00003.png)
CA (1) CA1130406A (US08177716-20120515-C00003.png)
DE (1) DE2855225A1 (US08177716-20120515-C00003.png)
FR (1) FR2413733A1 (US08177716-20120515-C00003.png)
GB (1) GB2011692B (US08177716-20120515-C00003.png)
MX (1) MX144314A (US08177716-20120515-C00003.png)
NL (1) NL178634C (US08177716-20120515-C00003.png)
SE (1) SE437893B (US08177716-20120515-C00003.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU597761B2 (en) * 1985-09-05 1990-06-07 Adt Services Ag Improved monitor circuit arrangements

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3428444A1 (de) * 1984-08-01 1986-02-06 Siemens AG, 1000 Berlin und 8000 München Ueberwachungseinrichtung fuer verkehrssignalanlagen
US4845038A (en) * 1987-09-30 1989-07-04 Syntex (U.S.A) Inc. Cell culture vial
JPH01137964A (ja) * 1987-11-24 1989-05-30 Terumo Corp 培養容器
DE3901803C1 (en) * 1989-01-23 1990-03-29 Dambach-Werke Gmbh, 7560 Gaggenau, De Arrangement for partially switching off lamp assemblies in traffic light signal systems
FR2653922B1 (fr) * 1989-11-02 1992-02-14 Sfim Systeme de surveillance de feu de signalisation.
DE3941328A1 (de) * 1989-12-14 1991-06-20 Siemens Ag Haupt/nebenfadenumschalter fuer wechselstromgespeiste doppelfadenlampen in verkehrssignalanlagen
DE3941327A1 (de) * 1989-12-14 1991-06-20 Siemens Ag Schaltung zur funktionsueberwachung von doppelfadenlampen in lichtsignalen
DE8914703U1 (de) * 1989-12-14 1990-02-22 Siemens AG, 1000 Berlin und 8000 München Haupt/Nebenfadenumschalter für wechselstromgespeiste Doppelfadenlampen in Verkehrssignalanlagen
JP3445277B2 (ja) * 1995-04-20 2003-09-08 日本信号株式会社 交通信号灯の監視装置及び制御装置
US6504485B2 (en) 1996-12-17 2003-01-07 The Nippon Signal Co., Ltd. Monitoring apparatus and control apparatus for traffic signal lights
DE10012608A1 (de) * 2000-03-15 2001-10-18 Siemens Ag Lampenschaltung eines Signalgebers einer Verkehrssignalanlage
KR101835463B1 (ko) * 2011-01-17 2018-03-09 한국전자통신연구원 신호 정보 송출기 및 신호 정보 송출 방법
RU2544428C1 (ru) * 2013-09-12 2015-03-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Уральский государственный университет путей сообщения" (УрГУПС) Устройство управления светофором (варианты)
CN108550270B (zh) * 2018-03-20 2020-07-10 青岛海信网络科技股份有限公司 一种交通信号灯异常状态处理及回传方法及交通信号灯

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1194295B (de) * 1962-05-21 1965-06-03 Franz Baumgartner Fabrik Elek Lichtelektrisches Kontrollsystem fuer Signallampen in Verkehrssignalanlagen
DE1251187B (US08177716-20120515-C00003.png) * 1963-03-14 1967-09-28
JPS4411953Y1 (US08177716-20120515-C00003.png) * 1967-05-04 1969-05-19
FR1551185A (US08177716-20120515-C00003.png) * 1967-11-15 1968-12-27
US3786414A (en) * 1971-03-19 1974-01-15 Philips Corp Fail safe control circuit for traffic lights
US3925709A (en) * 1973-08-13 1975-12-09 Westinghouse Electric Corp Overcurrent protection circuit for AC systems
US3995173A (en) * 1974-05-30 1976-11-30 General Signal Corporation Solid state fail-safe logic system
US4015150A (en) * 1976-02-13 1977-03-29 Air Products And Chemicals, Inc. Normally on led coulometric timing system
US4135145A (en) * 1976-09-07 1979-01-16 Solid State Devices, Inc. Error detecting circuit for a traffic control system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU597761B2 (en) * 1985-09-05 1990-06-07 Adt Services Ag Improved monitor circuit arrangements

Also Published As

Publication number Publication date
GB2011692B (en) 1982-03-24
AR215211A1 (es) 1979-09-14
CA1130406A (en) 1982-08-24
JPS5927000B2 (ja) 1984-07-02
AU4295278A (en) 1979-07-12
US4255738A (en) 1981-03-10
SE7813418L (sv) 1979-07-03
SE437893B (sv) 1985-03-18
NL178634C (nl) 1986-04-16
FR2413733A1 (fr) 1979-07-27
FR2413733B1 (US08177716-20120515-C00003.png) 1983-01-28
BR7900003A (pt) 1979-08-07
DE2855225C2 (US08177716-20120515-C00003.png) 1989-11-16
AT374024B (de) 1984-03-12
MX144314A (es) 1981-09-28
DE2855225A1 (de) 1979-07-12
ATA936878A (de) 1983-07-15
JPS5498199A (en) 1979-08-02
NL7800004A (nl) 1979-07-04
GB2011692A (en) 1979-07-11

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